Without his groundbreaking work, our modern communication systems would be inconceivable.

如果没有他的开创性工作，我们的现代通信系统将是不可想象的。

And modern communications make these networks an even more powerful tool of business.

现代的交流使这些网络成为了商业领域更加强大的工具。

Modern communications are enabling more people to work from home.

【communication】各种现代通讯手段使越来越多的人能在家里工作。

The Morse Code is rarely used today because modern communication methods are easier and faster.

摩尔斯电码今天很少使用，因为现代通信方法更简单、更快捷。

This doesn't happen very often nowadays with modern communication and other ways of finding people, but it could still happen.

如今，通过现代通信和其他寻找人的方式， 这种情况并不经常发生，但仍有可能发生。